P205b64 Volvo D13 - Global Network
Check the sensor wiring harness connection.
Jul 24, 2026
Check the sensor wiring harness connection. Reductant tank temperature sensor circuit: Range/performance if active and repeating, then: The sensor is faulty. P203a13 reductant level sensor a internal sensor.
Understanding the Context
If p205b64 is present as inactive on a dtc readout for an us17+obd16 and newer emissions truck, no troubleshooting or replacement of the urea quality level sensor